baber/WOPTO huggingface dataset:
Patent RU-2128878-C1 (RU)
Inventor: OSADCHIJ ALEKSANDR EVGEN EVICH
IPC: H03K23/00
Filed: 1997-04-22
Granted: 1999-04-10
Abstract: FIELD: computer engineering; high-speed binary counters. SUBSTANCE: device has counter unit built up of shifting circuit of D flip-flops filled by decoder whose input is supplied with binary code, and result of shift of D flip-flops circuit content is converted by coder into commonly accepted binary code. EFFECT: improved speed during forward and reverse counting. 3 cl, 1 dwg, 4 tbl
Patent RU-2133328-C1 (RU)
Title: Light-weight plugging compound
Inventor: KHLEBNIKOV V N
IPC: C09K8/473
Filed: 1997-06-26
Granted: 1999-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: this plugging compound relates to light-weight plugging cement slurries which are used in drilling, overhaul repair, and liquidation of oil wells. Plugging slurry contains following components: plugging cement, zeolite sludge which is waste from production of synthetic zeolite, and water. Proportion of components is as follows, weight parts: plugging cement 100, zeolite sludge in terms of dry matter 5-100, water 50-280. Aforesaid combination of components improves efficiency of plugging slurry. EFFECT: higher efficiency. 3 tbl
Patent RU-2127298-C1 (RU)
Inventor: KUZ MINOV V M
IPC: C10G33/00
Filed: 1997-06-27
Granted: 1999-03-10
Abstract: Изобретение относится к способу обезвоживания мазута и мазутных обводненных шламов. Обводненный мазут подвергают местному нагреву в резервуаре с помощью нагревателей с температурой поверхности 150 - 190 o C. Нагрев ведут до достижения заданного содержания воды в мазуте. При этом отношение поверхности нагревателя к массе мазута составляет 0,2-0,4 м 2 /т. Технический результат состоит в том, что предложенный способ можно реализовать на нефтебазах и нефтеперерабатывающих заво-дах с использованием существующих резервуаров и оборудования. 2 ил.
Patent RU-2133475-C1 (RU)
Inventor: VOLKOVSKIJ K S
IPC: G01R31/28
Filed: 1997-07-21
Granted: 1999-07-20
Abstract: FIELD: pulse technique, namely devices for diagnostics of starting and adjusting operations, at maintenance and repairing automatic and computing equipment on emitter-coupled logic microcircuits. SUBSTANCE: logic tester including input device, three indication members and protection circuit also includes 2AND-NO gate, binary counter, four transistorized switches controlling indication members and reset button. EFFECT: enlarged functional possibility of tester due to counting, registering and indicating number of passing pulses. 1 dwg
Patent RU-2141048-C1 (RU)
Title: Method of cold running-in of internal combustion engine
Inventor: POPOV V N
IPC: F02B79/00
Filed: 1997-10-06
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines; alignment of friction pairs of engine after manufacture or repair. SUBSTANCE: method comes to delivering running-in addition to friction surfaces of cylinder-piston group by injection of addition into cylinders by nozzles. Addition is fed to nozzles by high-pressure pump of standard fuel system of engine to which reservoir with addition is connected. Addition is fed at pressure of 10-20 MPa at speed of injection of 150-400 m/s and diameter of drops in jet of 0.001-0.003 mm. EFFECT: improved efficiency of running in process, simplified running in. 1 dwg
Patent RU-2124802-C1 (RU)
Inventor: GERZANICH JU EH
IPC: A01D69/02
Filed: 1997-10-14
Granted: 1999-01-10
Abstract: Устройство предназначено для управления исполнительными механизмами преимущественно на сельскохозяйственных машинах и комбинируемых с ними средствах. Устройство включает широтно-импульсный модулятор с генератором опорного сигнала, имеющий вход для подключения средства задания уровня нагрузки, блок ключей, мощный исполнительный ключ и узел коррекции сигнала широтно-импульсной модуляции. Оно также снабжено формирователем пилообразного напряжения и ключевым стабилизатором напряжения. В цепь обратной связи последнего включен генератор тока, вход которого связан с выходом мощного исполнительного ключа. Узел коррекции сигнала широтно-импульсной модуляции выполнен в виде логического корректора режима работы и логического анализатора наличия короткого замыкания. Такое выполнение устройства позволяет эффективно осуществлять управление нагрузкой и снимать напряжение с нее при наличии короткого замыкания. 2 з.п.ф-лы, 2 ил.
Patent RU-2127642-C1 (RU)
Inventor: NUSBERG R JU
IPC: B08B9/032
Filed: 1997-12-19
Granted: 1999-03-20
Abstract: FIELD: oil production industry. SUBSTANCE: method is used for cleaning oil piping from salt-paraffin depositions. According to method, delivered to end surface of pipe units is stream of steam-gas mixture which is generated by gas-turbine power plant. Used in function of this power plant is aircraft engine with afterburner and adjustable nozzle. Water is injected into afterburner of engine at angle of 0-90 deg relative to axis of nozzle. Cleaning procedure is performed at diameter of steam-gas mixture flow equal to 105-110% of pipe unit diameter and at water flow rate equal to 0.1-60% of gas flow volume. EFFECT: high quality of pipe cleaning, stable operation of cleaning unit, reduced demand of fuel for generation of steam-gas mixture and also reduced toxicity of exhaust gases.
Patent RU-2135785-C1 (RU)
Inventor: SHVETS EH A
IPC: F01L13/06
Filed: 1998-02-12
Granted: 1999-08-27
Abstract: FIELD: transport engineering; compression brakes of truck internal combustion engines. SUBSTANCE: drive holding intake and outlet valves open or closed in made in form of control valves controlled by electromagnets. Hole made in center of cylinder head of internal combustion engine is connected with air receivers through air lines forming two circuits of combination engine retarder. EFFECT: increased retarding of vehicle when combination engine retarder operates at different conditions of braking. 2 cl, 1 dwg
Patent RU-2135057-C1 (RU)
Inventor: KAPLIN L A
IPC: B26D7/20
Filed: 1998-02-03
Granted: 1999-08-27
Abstract: FIELD: light industry, in particular, cutting equipment used in shoes production. SUBSTANCE: cutting plate has two removably connected halves, one half made in the form of thermoplastic plate and other half made in the form of metal tray with flat bottom. Metal half has heating members arranged under flat bottom. During operation of cutting press lower metal half is heated so as to convert surface of thermoplastic half, which is in contact with flat bottom, into plastic state and to level worn surface to planar state under the action of compressive force applied by press. Upon wearing of one working surface, thermoplastic half is upturned and cutting operations are continued on its recovered surface and simultaneously worn surface is subjected to recovery process. Multiple recovery of working surfaces substantially, by 5-10 times, increases service life of replaceable part, i.e. thermoplastic half plate, and of cutting tools since they operate on smooth surface, with cutting tool edges having equal penetration depth along their perimeters. Configuration and sizes of thermoplastic half plate are maintained due to shape of other tray-shaped half with flat bottom. Collar is running along perimeter of tray-shaped half plate so that gap between collar and thermoplastic half plate is increasing from bottom to top. Height of collar is less than or equal to half the thickness of thermoplastic half plate. Surfaces of half plates must be arranged in parallel one with another. EFFECT: increased efficiency, enhanced reliability in operation and increased service life of cutting equipment. 1 dwg
Patent RU-2130796-C1 (RU)
Title: Method for organizing passage across the river
Inventor: TALANOV B P
IPC: A63B29/00
Filed: 1998-05-06
Granted: 1999-05-27
Abstract: FIELD: passage across water obstacle, such as river having complicated parameters. SUBSTANCE: method involves moving cable to opposite side of river by aimed firing of head from gun; placing roller within head in position perpendicular to head axis; throwing cable over roller so that both ends of cable are disposed at both sides of head; positioning anchor member in front part of head; upon landing of head, pulling cable, with cable section being increased to designed value for transfer of operator on floating vehicle. Upon passage across the river operator attaches roller on site by means of cable. Method further involves pulling cable to obtain section designed for selected type of passage; moving members of selected type of passage. EFFECT: increased efficiency and safety of passage. 4 cl
Patent RU-2150157-C1 (RU)
Inventor: BURJAKOV I A
IPC: G01N27/62
Filed: 1998-06-09
Granted: 2000-05-27
Abstract: FIELD: gas analysis. SUBSTANCE: spectrometer of nonlinearity of drift of ions is intended for determination of concentration of microimpurities of substances in gas atmosphere, in particular, in atmospheric air. It can also be used as detector in gas chromatography. Proposed spectrometer of nonlinearity of drift of ions includes ionization chamber with inlet for analyzed gas and outlet for gas release, ionization source, system of electrodes, ion aperture, separation chamber formed by two opposite electrodes and connected with inlet to source of carrier gas and ionization chamber through ion aperture and with outlet to ion register, generators of periodic polarity-asymmetric voltage and slowly changing compensation voltage connected to electrodes of separation chamber, generator of pulse voltage with variable pulse repetition frequency connected to electrodes of ionization chamber. Aperture and outlet from ionization chamber may be the same. EFFECT: expansion of dynamic range, increased sensitivity and noise immunity while determining concentration of microimpurities in gases. 1 cl, 2 dwg
Patent RU-2152011-C1 (RU)
Inventor: VELIKOTNYJ M A
IPC: G01L3/12
Filed: 1998-06-23
Granted: 2000-06-27
Abstract: FIELD: measurement technology, contact-free measurement of torque on rotating shaft. SUBSTANCE: proposed process measuring torque uses radiation mark as radiation source and autocollimation images of radiation mark from proper optical reflectors are so formed when elastic shaft rotates that specified images hit in time sequence photosensitive surface of one photodetector. Device for realization of process has optical-electron unit made in the form of objective in which focal plane at least one radiation mark and one photodetector are installed. Autocollimation images of radiation mark formed from optical reflectors are located on photosensitive surface of photodetector whose output is connected to time interval meter and output of meter is linked to computer. Photodetector can be manufactured in the form of single-land photodiode with matching amplifier or in the form of single-coordinate position- sensitive photodetector with matching amplifier. Optical reflectors can come in the form of prisms whose ribs of dihedral angles are perpendicular to axis of elastic shaft. EFFECT: simplified design and approach to measurement of torque. 5 cl, 2 dwg
Patent RU-2143417-C1 (RU)
Title: Method of preparing motor fuels from carbon-containing stock
Inventor: MYSOV V M
IPC: C07C1/04
Filed: 1998-07-27
Granted: 1999-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: higher yield of liquid fraction of C 5+  hydrocarbons is achieved by catalytically processing mixture of CO,CO 2  и H 2  in two stages so that in first stage original stock is made to contact with catalyst consisting of ZSM-5 type zeolite and metal oxide component comprising, wt %: CuO, 38-64; ZnO, 24-34; Cr 2 O 3 , 0-22; Al 2 O 3 , 6-9 mixed at weight ratio of 20-50/80-50. After first stage reactor, gas stream is directed without separation to second stage where during contact with catalyst consisting of ZSM-5 type zeolite and metal oxide component comprising, wt %: ZnO, 65-70; Cr 2 O 3  29-34 and W 2 O 5 , 1 mixed at ratio of 30-99/70-1, there occurs conversion of dimethyl ether and synthesis gas components into gasoline fraction, gaseous hydrocarbons and aqueous fraction. EFFECT: more efficient preparation method. 10 cl, 4 dwg, 5 ex, 1 tbl
Patent RU-2139127-C1 (RU)
Inventor: DEMIDOVICH N N
IPC: B01D46/10
Filed: 1998-08-03
Granted: 1999-10-10
Abstract: FIELD: cleaning gases of solid aerosols; metallurgy, atomic, chemical and other industries. SUBSTANCE: filter has housing with inlet hole and outlet branch pipe, flat filter elements with outlet hole each; they are connected by means of outlet collector mounted for vertical motion and bellows device. Filter is provided with magnetic pulse system connected to voltage source and mounted on upper portion of housing; provision is made for striking mechanism made in form of rod with stop and striker made from magnetic material placed in it; it is located on support. Rod is rigidly connected with collector and flat filter elements located radially relative to rod. EFFECT: enhanced reliability and efficiency of regeneration. 1 dwg
Patent RU-2134946-C1 (RU)
Title: Pneumatic seeding unit
Inventor: RODIONOV S G
IPC: A01C7/04
Filed: 1998-08-10
Granted: 1999-08-27
Abstract: FIELD: agriculture, in particular, precise seeding equipment. SUBSTANCE: pneumatic seeding unit has housing with seed box and cover with vacuumizer, seeding disks with cells arranged in cylindrical part, excessive seed ejector and seed ejecting plate, cylinder mounted on shaft between seeding disks. Diameter of cylinder is equal to diameters of seeding disks and width is equal to seed line spacing. Layers between seeding disks and cylinder define vacuumizing slits. Excessive seed ejector is mounted on shaft between cover and housing at seed discharge end of seed box, is made plated and is biased to seeding disks and cylinder. Seed ejecting plates are positioned at both sides of cylinder in vacuumizing slits so as to cut off vacuum channel. Shaft is mounted with its second end in cover within bearing. Such construction allows small seeds to be sown in different seeding patterns. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 6 dwg
Patent RU-2139538-C1 (RU)
Title: Method for predicting glaucoma development course
Inventor: MAKASHOVA N V
IPC: A61F9/00
Filed: 1998-10-28
Granted: 1999-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining antioxidation activity of tears. The value being reduced below 70 mcM, glaucoma progressive development is predicted. EFFECT: enhanced effectiveness of prediction.
Patent RU-2152345-C1 (RU)
Inventor: KUDRJAVTSEV JU I
IPC: B65G27/00
Filed: 1998-11-03
Granted: 2000-07-10
Abstract: FIELD: mining facilities; discharge of ore from units and hoppers. SUBSTANCE: vibrating feeder has load-carrying chute with shock absorbers, supporting frame and vibrating drive consisting of motor with V-belt drive to vibrating feeder installed on supporting frame. It has housing accommodating driving and driven shafts with unbalance weights, centers of masses of unbalance weights being located at one side of axis, synchronizing gears connecting the shafts, and drive pulley installed on driving shaft. Drive pulley is secured by means of spacer bushing with eccentricity displaced through 180 o  relative to centers of mass of unbalance weights. EFFECT: simplified design, possibility of control of load-carrying chute vibration amplitude. 4 dwg
Patent RU-2142049-C1 (RU)
Title: Method for generating shock wave in well surrounding medium
Inventor: POPOV V A
IPC: G01V1/02
Filed: 1998-12-18
Granted: 1999-11-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: method relates to treatment of bed by means of shock waves and vibration. According to method, pressure in liquid which fills well is changed simultaneously in two interperpendicular directions lying in plane of lateral cross-section of well. Along first direction, pressure is increased in both sides from point at which directions cross each other. Along second direction, pressure is reduced in both sides towards point at which directions cross each other. Period of changing pressure up to amplitude value is limited and is preset to be shorter than period of relaxing pressure in liquid. Directions of pressure changing are rotated around axis of well with repeating pressure changing process. Application of aforesaid method increases coefficient of transmitting energy of shock wave through walls of well into medium which surrounds well. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2136806-C1 (RU)
Title: Abutment of bridge
Inventor: SOKOLOV A D
IPC: E01D19/02
Filed: 1998-12-25
Granted: 1999-09-10
Abstract: FIELD: bridge-building industry. SUBSTANCE: this can be used in building of bridges and overpasses on motor roads. Bridge abutment has means for taking horizontal load from ground in the form of strutting wall which incorporates face plate, means for taking vertical load from span structure having supports which are installed uniformly and equidistantly from strutting wall and carrying span structure through head-piece of abutment. Also provided is adapter plate with its one end located on bearing wall of head-piece, and with other end located on crushed-stone bed. Strutting wall of means for taking horizontal load from ground is provided with vertical anchoring buttresses installed at internal side of face plate in perpendicular to its surface in compacted draining ground. Length of vertical anchoring buttresses is equal to height of strutting wall. Distance between vertical anchoring buttresses is not larger than height of strutting wall. Application of aforesaid embodiment of bridge abutment allows for reduction of building cost, simplified assembly, shortening of assembly period together with ensuring stability and operational reliability. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2159003-C1 (RU)
Title: Three-phase converter of alternating voltage to direct voltage using intermediate frequency multiplication
Inventor: IGOL NIKOV JU S
IPC: H02M5/443
Filed: 1999-02-23
Granted: 2000-11-10
Abstract: FIELD: electric power supply equipment. SUBSTANCE: device has transformer, which single-path magnetic circuit carries two primary windings. First primary winding is connected in series to first controlled gate. Second primary winding is connected in series second controlled gate. Both circuits are connected to output of 8-arm bridge, which cathode group has controlled gates 7-10, and which anode group has gates 11-14. input of bridge circuit is connected to three-phase four-wire mains (A, B, C, 0). In addition, number of turns of first primary winding is greater than number of turns of second primary winding by factor of square root of 3. Windings are connected to by their opposite-pole terminals. Secondary winding of transformer is connected to diode bridge in order to produce direct voltage. Alternating constituent of voltage at its output has 12-time pulse frequency. This results in possibility to produce 3-time and 6-time multiple frequency at secondary winding using two primary windings. Controlled gates may be designed as turn-off thyristors or high-power transistors. EFFECT: increased functional capabilities. 4 cl, 5 dwg
Patent RU-2144751-C1 (RU)
Title: Cereal winter crop cultivation method
Inventor: GADZHIEV S L
IPC: A01B79/02
Filed: 1999-06-24
Granted: 2000-01-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves presowing preparing of soil; sowing winter crops; caring for shoots in autumn and spring. Autumn caring involves triple cutting of vegetative part of shoots, with first cutting process being performed 15-20 days upon sowing and combined with shoot hilling for providing intensified rootage and tillering node growth. Second cutting process is performed 7-10 days after first cutting process. Third cutting process is performed directly prior to forming of snow cover. EFFECT: increased yield and reduced seeding rate.
Patent RU-2151103-C1 (RU)
Title: Method of preparing barium hydroxide monohydrate
Inventor: GAJSIN L G
IPC: C01F11/04
Filed: 1999-09-07
Granted: 2000-06-20
Abstract: FIELD: inorganic chemical technology of barium compound, more particularly preparation of barium hydroxide monohydrate. SUBSTANCE: method comprises preparation barium hydroxide monohydride or barium hydroxide octahydrate by treating it in vacuum drier at constant rarefaction within 0.15- 0.20 atm gauge at temperatures from 70 to 94 C followed by cooling and sifting. Said method makes it possible to prepare the desired barium hydroxide monohydrate with minimum barium carbonate content. EFFECT: more efficient preparation method. 2 ex
Patent RU-2172450-C1 (RU)
Title: Heat accumulator
IPC: F24H7/00
Filed: 1999-12-21
Granted: 2001-08-20
Abstract: FIELD: solar electric motor installations. SUBSTANCE: given heat accumulator provides for accumulation of heat from concentrator of solar energy. It is proposed that axially symmetric heat accumulating block with longitudinal conduits and protective element for flow of working medium connected to butt collectors has ducts manufactured in the form of radial grooves to enhance resistance of accumulator under operational temperatures and at same time to reduce its cost as well as to simplify technology of its manufacture. EFFECT: improved operational characteristics of heat accumulator. _
Patent AU-2002333137-C1 (AU)
Title: Synchronous drive apparatus with non-circular drive elements
Inventor: GAJEWSKI WITOLD
IPC: F16H57/00
Filed: 2002-10-24
Granted: 2009-05-14
Abstract: A synchronous drive apparatus includes first and a second rotors. The rotors have multiple teeth for engaging engaging sections of an elongate drive structure. A rotary load assembly couples to the second rotor. The elongate drive structure engages about the rotors. The first rotor drives and the second rotor is driven by the elongate drive structure. One of the rotors has a non-circular profile having at least two protruding portions alternating with receding portions. The rotary load assembly presents a periodic fluctuating load torque when driven in rotation. The angular positions of the protruding and receding portions of the non-circular profile relative to the angular position of the second rotor, and the magnitude of the eccentricity of the non-circular profile, are such that the non-circular profile applies to the second rotor an opposing fluctuating corrective torque which reduces or cancels the fluctuating load torque of the rotary load assembly.
Patent AU-2005203930-C1 (AU)
Title: Heteroaryl-ureas and their use as glucokinase activators
Inventor: MURRAY ANTHONY
IPC: A61K31/433
Filed: 2005-01-06
Granted: 2012-02-23
Abstract: This invention relates to compounds that are of formula (I) wherein A is heteroaryl and R and R are both cyclic residues, that are activators of glucokinase and thus may be useful for the management, treatment, control, or adjunct treatment of diseases, where increasing glucokinase activity is beneficial .
Patent AU-2010325968-C1 (AU)
Title: System and method for combining instant messaging and video communication systems
Inventor: ROBERTSON JEFFREY S
IPC: H04N7/14
Filed: 2010-12-02
Granted: 2015-04-23
Abstract: A method and apparatus for initiating videoconferences in instant messaging systems is described, including posting of a videoconference URL in the instant messaging chat window if any of the desired participants of the videoconferencing session is unavailable, so that the unavailable participants can simply click on the videoconference URL and join the videoconferencing session.
Patent AU-2015244292-C1 (AU)
Title: Sensors for continuous analyte monitoring, and related methods
Inventor: SIMPSON PETER C
IPC: A61B5/145
Filed: 2015-03-16
Granted: 2018-05-31
Abstract: Sensor devices including dissolvable tissue-piercing tips can be used in conjunction with dissolvable needles configured for inserting the sensor devices into a host. Hardening agents for strengthening membranes on sensor devices are also provided. Methods of using and fabricating sensor devices are also provided.